Base | Representation |
---|---|
bin | 111001000111… |
… | …000001110111 |
3 | 1001011121100110 |
4 | 321013001313 |
5 | 12313032444 |
6 | 1252514103 |
7 | 241152141 |
oct | 71070167 |
9 | 31147313 |
10 | 14970999 |
11 | 84a5a2a |
12 | 501b933 |
13 | 31423a4 |
14 | 1db9c91 |
15 | 14aacb9 |
hex | e47077 |
14970999 has 16 divisors (see below), whose sum is σ = 22056192. Its totient is φ = 8984448.
The previous prime is 14970973. The next prime is 14971001. The reversal of 14970999 is 99907941.
It is not a de Polignac number, because 14970999 - 27 = 14970871 is a prime.
It is a super-2 number, since 2×149709992 = 448261622116002, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14970919) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5209 + ... + 7554.
It is an arithmetic number, because the mean of its divisors is an integer number (1378512).
Almost surely, 214970999 is an apocalyptic number.
14970999 is a deficient number, since it is larger than the sum of its proper divisors (7085193).
14970999 is a wasteful number, since it uses less digits than its factorization.
14970999 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12806.
The product of its (nonzero) digits is 183708, while the sum is 48.
The square root of 14970999 is about 3869.2375217864. The cubic root of 14970999 is about 246.4621657444.
The spelling of 14970999 in words is "fourteen million, nine hundred seventy thousand, nine hundred ninety-nine".
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